Examples with TestSessionState uk.ac.ed.ph.jqtiplus.state.TestSessionState used on opensource projects

Example 51 with TestSessionState

use of uk.ac.ed.ph.jqtiplus.state.TestSessionState in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method nextItemIfAllowed.

/**
 * Try to go to the next item. It will check fi the current
 * item want to show some feedback (modal or element), has some
 * bad or invalid responses, state of the test session... or if
 * the item is an adaptive one.
 *
 * @param ureq
 */
private void nextItemIfAllowed(UserRequest ureq) {
    if (testSessionController.hasFollowingNonLinearItem() && testSessionController.getTestSessionState() != null && !testSessionController.getTestSessionState().isEnded() && !testSessionController.getTestSessionState().isExited()) {
        try {
            TestSessionState testSessionState = testSessionController.getTestSessionState();
            TestPlanNodeKey itemNodeKey = testSessionState.getCurrentItemKey();
            if (itemNodeKey != null) {
                TestPlanNode currentItemNode = testSessionState.getTestPlan().getNode(itemNodeKey);
                boolean hasFeedbacks = qtiWorksCtrl.willShowSomeAssessmentItemFeedbacks(currentItemNode);
                // allow skipping
                if (!hasFeedbacks) {
                    processNextItem(ureq);
                }
            }
        } catch (QtiCandidateStateException e) {
            // log informations
            logError("", e);
            ServletUtil.printOutRequestParameters(ureq.getHttpReq());
        }
    }
}

Example 52 with TestSessionState

use of uk.ac.ed.ph.jqtiplus.state.TestSessionState in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method processEndTestPart.

// public CandidateSession endCurrentTestPart(final CandidateSessionContext candidateSessionContext)
private void processEndTestPart(UserRequest ureq) {
    /* Update state */
    final Date requestTimestamp = ureq.getRequestTimestamp();
    testSessionController.endCurrentTestPart(requestTimestamp);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNode nextTestPart = testSessionController.findNextEnterableTestPart();
    // Record current result state
    final AssessmentResult assessmentResult = computeAndRecordTestAssessmentResult(requestTimestamp, testSessionState, nextTestPart == null);
    if (nextTestPart == null) {
        candidateSession = qtiService.finishTestSession(candidateSession, testSessionState, assessmentResult, requestTimestamp, getDigitalSignatureOptions(), getIdentity());
        if (!qtiWorksCtrl.willShowSomeAssessmentTestFeedbacks()) {
            // need feedback, no more parts, quickly exit
            try {
                // end current test part
                testSessionController.enterNextAvailableTestPart(requestTimestamp);
            } catch (final QtiCandidateStateException e) {
                candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_ADVANCE_TEST_PART, e);
                logError("CANNOT_ADVANCE_TEST_PART", e);
                return;
            } catch (final RuntimeException e) {
                candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_ADVANCE_TEST_PART, e);
                logError("RuntimeException", e);
                // handleExplosion(e, candidateSession);
                return;
            }
            // exit the test
            NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
            CandidateTestEventType eventType = CandidateTestEventType.EXIT_TEST;
            testSessionController.exitTest(requestTimestamp);
            candidateSession.setTerminationTime(requestTimestamp);
            candidateSession = qtiService.updateAssessmentTestSession(candidateSession);
            /* Record and log event */
            final CandidateEvent candidateTestEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, eventType, testSessionState, notificationRecorder);
            candidateAuditLogger.logCandidateEvent(candidateTestEvent);
            this.lastEvent = candidateTestEvent;
            qtiWorksCtrl.updateStatusAndResults(ureq);
            doExitTest(ureq);
        }
    } else if (!qtiWorksCtrl.willShowSomeTestPartFeedbacks()) {
        // no feedback, go to the next part
        processAdvanceTestPart(ureq);
    }
}

Example 53 with TestSessionState

use of uk.ac.ed.ph.jqtiplus.state.TestSessionState in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method timeLimitBarrier.

private boolean timeLimitBarrier(UserRequest ureq) {
    Long assessmentTestMaxTimeLimits = getAssessmentTestMaxTimeLimit();
    if (assessmentTestMaxTimeLimits != null) {
        // convert in milliseconds
        long maximumAssessmentTestDuration = assessmentTestMaxTimeLimits.longValue() * 1000;
        TestSessionState testSessionState = testSessionController.getTestSessionState();
        if (!testSessionState.isEnded() && !testSessionState.isExited()) {
            long durationMillis = testSessionState.getDurationAccumulated();
            durationMillis += getRequestTimeStampDifferenceToNow();
            if (durationMillis > maximumAssessmentTestDuration) {
                currentRequestTimestamp = ureq.getRequestTimestamp();
                processExitTestAfterTimeLimit(ureq);
                return true;
            }
        }
    /*
			ItemProcessingContext ctx = testSessionController.getItemProcessingContext(null);
			ItemSessionState itemSessionState = ctx.getItemSessionState();
			itemSessionState.getDurationAccumulated();
			double itemDuration = ctx.getItemSessionState().computeDuration();
			*/
    }
    return false;
}

Example 54 with TestSessionState

use of uk.ac.ed.ph.jqtiplus.state.TestSessionState in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method handleResponse.

// public CandidateSession handleResponses(final CandidateSessionContext candidateSessionContext,
// final Map<Identifier, StringResponseData> stringResponseMap,
// final Map<Identifier, MultipartFile> fileResponseMap,
// final String candidateComment)
private void handleResponse(UserRequest ureq, Map<Identifier, ResponseInput> stringResponseMap, Map<Identifier, ResponseInput> fileResponseMap, String candidateComment) {
    NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNodeKey currentItemKey = testSessionState.getCurrentItemKey();
    if (currentItemKey == null && getLastEvent() != null && getLastEvent().getTestEventType() == CandidateTestEventType.REVIEW_ITEM) {
        // someone try to send the form in review with tab / return
        return;
    }
    if (!qtiWorksCtrl.validatePresentedItem(currentItemKey)) {
        logError("Response send by browser doesn't match current item key", null);
        ServletUtil.printOutRequestParameters(ureq.getHttpReq());
        if (candidateSession != null && candidateSession.getFinishTime() != null) {
            showWarning("error.test.closed");
        } else {
            showWarning("error.reload.question");
        }
        // this is not the right node in the plan
        return;
    }
    final Map<Identifier, File> fileSubmissionMap = new HashMap<>();
    final Map<Identifier, ResponseData> responseDataMap = new HashMap<>();
    if (stringResponseMap != null) {
        for (final Entry<Identifier, ResponseInput> responseEntry : stringResponseMap.entrySet()) {
            final Identifier identifier = responseEntry.getKey();
            final ResponseInput responseData = responseEntry.getValue();
            if (responseData instanceof StringInput) {
                responseDataMap.put(identifier, new StringResponseData(((StringInput) responseData).getResponseData()));
            } else if (responseData instanceof Base64Input) {
                // only used from drawing interaction
                Base64Input fileInput = (Base64Input) responseData;
                String filename = "submitted_image.png";
                File storedFile = qtiService.importFileSubmission(candidateSession, filename, fileInput.getResponseData());
                responseDataMap.put(identifier, new FileResponseData(storedFile, fileInput.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            } else if (responseData instanceof FileInput) {
                FileInput fileInput = (FileInput) responseData;
                File storedFile = qtiService.importFileSubmission(candidateSession, fileInput.getMultipartFileInfos());
                responseDataMap.put(identifier, new FileResponseData(storedFile, fileInput.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            }
        }
    }
    ParentPartItemRefs parentParts = getParentSection(currentItemKey);
    String assessmentItemIdentifier = currentItemKey.getIdentifier().toString();
    AssessmentItemSession itemSession = qtiService.getOrCreateAssessmentItemSession(candidateSession, parentParts, assessmentItemIdentifier);
    if (fileResponseMap != null) {
        for (Entry<Identifier, ResponseInput> fileResponseEntry : fileResponseMap.entrySet()) {
            Identifier identifier = fileResponseEntry.getKey();
            FileInput multipartFile = (FileInput) fileResponseEntry.getValue();
            if (!multipartFile.isEmpty()) {
                File storedFile = qtiService.importFileSubmission(candidateSession, multipartFile.getMultipartFileInfos());
                responseDataMap.put(identifier, new FileResponseData(storedFile, multipartFile.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            }
        }
    }
    Map<Identifier, AssessmentResponse> candidateResponseMap = qtiService.getAssessmentResponses(itemSession);
    for (Entry<Identifier, ResponseData> responseEntry : responseDataMap.entrySet()) {
        Identifier responseIdentifier = responseEntry.getKey();
        ResponseData responseData = responseEntry.getValue();
        AssessmentResponse candidateItemResponse;
        if (candidateResponseMap.containsKey(responseIdentifier)) {
            candidateItemResponse = candidateResponseMap.get(responseIdentifier);
        } else {
            candidateItemResponse = qtiService.createAssessmentResponse(candidateSession, itemSession, responseIdentifier.toString(), ResponseLegality.VALID, responseData.getType());
        }
        switch(responseData.getType()) {
            case STRING:
                {
                    List<String> data = ((StringResponseData) responseData).getResponseData();
                    String stringuifiedResponse = ResponseFormater.format(data);
                    candidateItemResponse.setStringuifiedResponse(stringuifiedResponse);
                    break;
                }
            case FILE:
                {
                    if (fileSubmissionMap.get(responseIdentifier) != null) {
                        File storedFile = fileSubmissionMap.get(responseIdentifier);
                        candidateItemResponse.setStringuifiedResponse(storedFile.getName());
                    }
                    break;
                }
            default:
                throw new OLATRuntimeException("Unexpected switch case: " + responseData.getType());
        }
        candidateResponseMap.put(responseIdentifier, candidateItemResponse);
    }
    boolean allResponsesValid = true;
    boolean allResponsesBound = true;
    final Date timestamp = ureq.getRequestTimestamp();
    if (candidateComment != null) {
        testSessionController.setCandidateCommentForCurrentItem(timestamp, candidateComment);
    }
    /* Attempt to bind responses (and maybe perform RP & OP) */
    testSessionController.handleResponsesToCurrentItem(timestamp, responseDataMap);
    /* Classify this event */
    final SubmissionMode submissionMode = testSessionController.getCurrentTestPart().getSubmissionMode();
    final CandidateItemEventType candidateItemEventType;
    if (allResponsesValid) {
        candidateItemEventType = submissionMode == SubmissionMode.INDIVIDUAL ? CandidateItemEventType.ATTEMPT_VALID : CandidateItemEventType.RESPONSE_VALID;
    } else {
        candidateItemEventType = allResponsesBound ? CandidateItemEventType.RESPONSE_INVALID : CandidateItemEventType.RESPONSE_BAD;
    }
    /* Record resulting event */
    final CandidateEvent candidateEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.ITEM_EVENT, candidateItemEventType, currentItemKey, testSessionState, notificationRecorder);
    candidateAuditLogger.logCandidateEvent(candidateEvent, candidateResponseMap);
    this.lastEvent = candidateEvent;
    /* Record current result state */
    AssessmentResult assessmentResult = computeAndRecordTestAssessmentResult(timestamp, testSessionState, false);
    ItemSessionState itemSessionState = testSessionState.getCurrentItemSessionState();
    long itemDuration = itemSessionState.getDurationAccumulated();
    itemSession.setDuration(itemDuration);
    ItemResult itemResult = assessmentResult.getItemResult(assessmentItemIdentifier);
    collectOutcomeVariablesForItemSession(itemResult, itemSession);
    /* Persist CandidateResponse entities */
    qtiService.recordTestAssessmentResponses(itemSession, candidateResponseMap.values());
    /* Save any change to session state */
    candidateSession = qtiService.updateAssessmentTestSession(candidateSession);
    addToHistory(ureq, this);
    checkConcurrentExit(ureq);
}

Example 55 with TestSessionState

use of uk.ac.ed.ph.jqtiplus.state.TestSessionState in project OpenOLAT by OpenOLAT.

the class AssessmentTestDisplayController method suspendAssessmentTest.

/**
 * It suspend the current item
 * @return
 */
private boolean suspendAssessmentTest(Date requestTimestamp) {
    if (!deliveryOptions.isEnableSuspend() || testSessionController == null || testSessionController.getTestSessionState() == null || testSessionController.getTestSessionState().isEnded() || testSessionController.getTestSessionState().isExited() || testSessionController.getTestSessionState().isSuspended()) {
        return false;
    }
    testSessionController.touchDurations(currentRequestTimestamp);
    testSessionController.suspendTestSession(requestTimestamp);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNodeKey currentItemKey = testSessionState.getCurrentItemKey();
    if (currentItemKey == null) {
        return false;
    }
    TestPlanNode currentItemNode = testSessionState.getTestPlan().getNode(currentItemKey);
    ItemProcessingContext itemProcessingContext = testSessionController.getItemProcessingContext(currentItemNode);
    ItemSessionState itemSessionState = itemProcessingContext.getItemSessionState();
    if (itemProcessingContext instanceof ItemSessionController && !itemSessionState.isEnded() && !itemSessionState.isExited() && itemSessionState.isOpen() && !itemSessionState.isSuspended()) {
        ItemSessionController itemSessionController = (ItemSessionController) itemProcessingContext;
        itemSessionController.suspendItemSession(requestTimestamp);
        computeAndRecordTestAssessmentResult(requestTimestamp, testSessionState, false);
        NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
        final CandidateEvent candidateEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.SUSPEND, null, null, testSessionState, notificationRecorder);
        candidateAuditLogger.logCandidateEvent(candidateEvent);
        this.lastEvent = candidateEvent;
        return true;
    }
    return false;
}